#633DEE#633DEE

#633DEE is a mid, highly saturated violet. Relative luminance 0.122; OKLCH L 52.2% C 0.246 H 283.7°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#633DEE
RGB	rgb(99, 61, 238)
HSL	hsl(253, 84%, 59%)
HSV	hsv(253, 74%, 93%)
CMYK	cmyk(58.4%, 74.4%, 0%, 6.7%)
CIE-LAB	lab(41.47, 60.39, -82.91)
CIE-LCH	lch(41.47, 102.57, 306.07°)
OKLab	oklab(52.23% 0.0584 -0.2389)
OKLCH	oklch(52.23% 0.246 283.7)
XYZ	xyz(22.2422, 12.1617, 82.0477)
Luminance	0.1216 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#633DEE #C8EE3D

analogous

#3D6FEE #633DEE #BB3DEE

triadic

#633DEE #EE633D #3DEE63

tetradic

#633DEE #EE3D6F #C8EE3D #3DEEBB

square

#633DEE #EE3D6F #C8EE3D #3DEEBB

split-complementary

#633DEE #EEBB3D #6FEE3D

monochromatic

#2E0EA2 #3E13DB #633DEE #9075F3 #BDAEF8

Accessibility & contrast

On white

6.12

#633DEE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#633DEE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #633DEE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##633DEE	#FFFFFF	#000000	##FFFFFF
##633DEE	1.00	6.12	3.43	6.12
#FFFFFF	6.12	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067F3

Deuteranopia (green-blind)

#005CEB

Tritanopia (blue-blind)

#016F93

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #633dee;
/* rgb */ color: rgb(99, 61, 238);
/* oklch */ color: oklch(52.2% 0.246 283.7);

Tailwind

colors: {
  custom: {
    50: '#9e77f5',
    500: '#633dee',
    950: '#000000',
  },
}

SCSS

$custom: #633dee;
$custom-light: #9e77f5;
$custom-dark: #000000;

JSON

{
  "hex": "#633dee",
  "rgb": {
    "r": 99,
    "g": 61,
    "b": 238
  },
  "hsl": {
    "h": 252.881,
    "s": 83.886,
    "l": 58.627
  },
  "oklch": {
    "l": 0.52227,
    "c": 0.24596,
    "h": 283.7
  },
  "luminance": 0.12163
}

Semantic roles & 50–950 ramp

primary

#633DEE

secondary

#D7E6A0

accent

#FA2ECE

background

#FAF7FF

surface

#F4EDFF

border

#CEC8D7

text

#100917

muted

#7F7B85

Preview Lab

Preview with #633DEE

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →